<template>
  <!-- 表单 -->
  <el-form ref="addForm" :model="formData" :rules="rules" label-width="120px">
    <el-form-item label="姓名" prop="username">
      <el-input
        v-model="formData.username"
        style="width: 50%"
        placeholder="请输入姓名"
      />
    </el-form-item>
    <el-form-item label="手机" prop="mobile">
      <el-input
        v-model="formData.mobile"
        style="width: 50%"
        placeholder="请输入手机号"
      />
    </el-form-item>
    <el-form-item label="入职时间" prop="timeOfEntry">
      <el-date-picker
        v-model="formData.timeOfEntry"
        style="width: 50%"
        placeholder="请选择入职时间"
      />
    </el-form-item>
    <el-form-item label="聘用形式" prop="formOfEmployment">
      <el-select
        v-model="formData.formOfEmployment"
        style="width: 50%"
        placeholder="请选择"
      >
        <!-- // ! 循环 枚举数据 -->
        <el-option
          v-for="item in hireType"
          :key="item.id"
          :label="item.value"
          :value="item.id"
        />
      </el-select>
    </el-form-item>
    <el-form-item label="工号" prop="workNumber">
      <el-input
        v-model="formData.workNumber"
        style="width: 50%"
        placeholder="请输入工号"
      />
    </el-form-item>
    <el-form-item label="部门" prop="departmentName">
      <!-- // ! 获取焦点的时候，触发事件 -->
      <el-input
        v-model="formData.departmentName"
        style="width: 50%"
        placeholder="请选择部门"
        @focus="hFocus"
      />
      <div v-if="showTree" class="tree-box">
        <el-tree
          :data="treeList"
          :props="{ label: 'name' }"
          @node-click="hNodeClick"
        />
      </div>
    </el-form-item>
    <el-form-item label="转正时间" prop="correctionTime">
      <el-date-picker
        v-model="formData.correctionTime"
        style="width: 50%"
        placeholder="请选择转正时间"
      />
    </el-form-item>
    <el-form-item>
      <el-button @click="hCancel">取消</el-button>
      <el-button type="primary" @click="hSubmit">确定</el-button>
    </el-form-item>
  </el-form>
</template>

<script>
import EmployeesEnum from '@/constant/employees'
// console.log('枚举的数据', EmployeesEnum.hireType)

import { getDepartments } from '@/api/departments'
import { addEmployee } from '@/api/employees'
// 引入树形结构转换方法
import { tranListTotreeList } from '@/utils'
export default {
  data() {
    return {
      // 枚举的数据
      hireType: EmployeesEnum.hireType,
      formData: {
        username: '', // 用户名
        mobile: '', // 手机号
        formOfEmployment: '', // 聘用形式
        workNumber: '', // 工号
        departmentName: '', // 部门
        timeOfEntry: '', // 入职时间
        correctionTime: '' // 转正时间
      },
      rules: {
        username: [
          { required: true, message: '用户姓名不能为空', trigger: 'blur' },
          { min: 1, max: 4, message: '用户姓名为1-4位', trigger: 'blur' }
        ],
        mobile: [
          { required: true, message: '手机号不能为空', trigger: 'blur' },
          {
            pattern: /^1[3-9]\d{9}$/,
            message: '手机号格式不正确',
            trigger: 'blur'
          }
        ],
        formOfEmployment: [
          { required: true, message: '聘用形式不能为空', trigger: 'blur' }
        ],
        workNumber: [
          { required: true, message: '工号不能为空', trigger: 'blur' }
        ],
        departmentName: [
          { required: true, message: '部门不能为空', trigger: 'change' }
        ],
        timeOfEntry: [
          { required: true, message: '请选择入职时间', trigger: 'blur' }
        ]
      },
      treeList: [], // 部门列表
      showTree: false
    }
  },
  created() {
    this.loadDepartments()
  },
  methods: {
    // ! 取消按钮
    hCancel() {
      // 关闭弹出框
      this.$emit('close')
    },
    // ! 提交按钮
    hSubmit() {
      this.$refs.addForm.validate((valid) => {
        if (!valid) return
        // 关闭弹出框
        // this.$emit('close')
        this.doAdd()
      })
    },
    // ! 获取部门列表（组织架构里面的数据
    async loadDepartments() {
      try {
        const res = await getDepartments()
        // console.log('res', res)
        // 把第一条数据叉出去，并不需要这条
        res.data.depts.shift()
        this.treeList = tranListTotreeList(res.data.depts)
        // console.log('树形结构', this.treeList)
      } catch (error) {
        // console.log(error)
      }
    },
    // ! 获取焦点的时候
    hFocus() {
      this.showTree = true
      this.loadDepartments()
    },
    // ! 选择部门的时候
    hNodeClick(data, node) {
      // console.log(data, 'data')
      // console.log(node, 'node')
      // 如果有子节点就不选中，直接返回
      if (data.children.length) return
      // 将选中的 name 赋值给当前的 input 框
      this.formData.departmentName = data.name
      this.showTree = false
    },
    // ! 新增员工
    async doAdd() {
      try {
        const res = await addEmployee(this.formData)
        console.log(res)
        // ! 传给父组件
        this.$emit('success')
      } catch (error) {
        // console.log(error)
      }
    }
  }
}
</script>
